bool CExporter::ExportAnimation(const std::string& strFilename)
{
// check if a valid interface is set
if(m_pInterface == 0)
{
SetLastError("Invalid handle.", __FILE__, __LINE__);
return false;
}
// build a skeleton candidate
CSkeletonCandidate skeletonCandidate;
// show export wizard sheet
CAnimationExportSheet sheet("Cal3D Animation Export", m_pInterface->GetMainWnd());
sheet.SetSkeletonCandidate(&skeletonCandidate);
sheet.SetAnimationTime(m_pInterface->GetStartFrame(), m_pInterface->GetEndFrame(), m_pInterface->GetCurrentFrame(), m_pInterface->GetFps());
sheet.SetWizardMode();
if(sheet.DoModal() != ID_WIZFINISH) return true;
// get the number of selected bone candidates
int selectedCount;
selectedCount = skeletonCandidate.GetSelectedCount();
if(selectedCount == 0)
{
SetLastError("No bones selected to export.", __FILE__, __LINE__);
return false;
}
// create the core animation instance
cal3d::RefPtr<CalCoreAnimation> coreAnimation = new CalCoreAnimation();
// set the duration of the animation
float duration;
duration = (float)(sheet.GetEndFrame() - sheet.GetStartFrame()) / (float)m_pInterface->GetFps();
coreAnimation->setDuration(duration);
// get bone candidate vector
std::vector<CBoneCandidate *>& vectorBoneCandidate = skeletonCandidate.GetVectorBoneCandidate();
size_t boneCandidateId;
for(boneCandidateId = 0; boneCandidateId < vectorBoneCandidate.size(); boneCandidateId++)
{
// get the bone candidate
CBoneCandidate *pBoneCandidate;
pBoneCandidate = vectorBoneCandidate[boneCandidateId];
// only create tracks for the selected bone candidates
if(pBoneCandidate->IsSelected())
{
// allocate new core track instance
CalCoreTrack *pCoreTrack;
pCoreTrack = new CalCoreTrack();
if(pCoreTrack == 0)
{
theExporter.SetLastError("Memory allocation failed.", __FILE__, __LINE__);
theExporter.GetInterface()->StopProgressInfo();
return false;
}
// create the core track instance
if(!pCoreTrack->create())
{
theExporter.SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
delete pCoreTrack;
theExporter.GetInterface()->StopProgressInfo();
return false;
}
// set the core bone id
pCoreTrack->setCoreBoneId(boneCandidateId);
// add the core track to the core animation instance
if(!coreAnimation->addCoreTrack(pCoreTrack))
{
theExporter.SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
delete pCoreTrack;
theExporter.GetInterface()->StopProgressInfo();
return false;
}
}
}
// start the progress info
theExporter.GetInterface()->StartProgressInfo("Exporting to animation file...");
// calculate the end frame
int endFrame;
endFrame = (int)(duration * (float)sheet.GetFps() + 0.5f);
// calculate the displaced frame
int displacedFrame;
displacedFrame = (int)(((float)sheet.GetDisplacement() / (float)m_pInterface->GetFps()) * (float)sheet.GetFps() + 0.5f) % endFrame;
// calculate the possible wrap frame
int wrapFrame;
wrapFrame = (displacedFrame > 0) ? 1 : 0;
float wrapTime;
wrapTime = 0.0f;
int frame;
int outputFrame;
for(frame = 0, outputFrame = 0; frame <= (endFrame + wrapFrame); frame++)
{
// update the progress info
m_pInterface->SetProgressInfo(int(100.0f * (float)frame / (float)(endFrame + wrapFrame + 1)));
// calculate the time in seconds
float time;
time = (float)sheet.GetStartFrame() / (float)m_pInterface->GetFps() + (float)displacedFrame / (float)sheet.GetFps();
/* DEBUG
CString str;
str.Format("frame=%d, endframe=%d, disframe=%d, ouputFrame=%d (%f), time=%f\n", frame, endFrame, displacedFrame, outputFrame, (float)outputFrame / (float)sheet.GetFps() + wrapTime, time);
OutputDebugString(str);
*/
for(boneCandidateId = 0; boneCandidateId < vectorBoneCandidate.size(); boneCandidateId++)
{
// get the bone candidate
CBoneCandidate *pBoneCandidate;
pBoneCandidate = vectorBoneCandidate[boneCandidateId];
// only export keyframes for the selected bone candidates
if(pBoneCandidate->IsSelected())
{
// allocate new core keyframe instance
CalCoreKeyframe *pCoreKeyframe;
pCoreKeyframe = new CalCoreKeyframe();
if(pCoreKeyframe == 0)
{
theExporter.SetLastError("Memory allocation failed.", __FILE__, __LINE__);
theExporter.GetInterface()->StopProgressInfo();
return false;
}
// create the core keyframe instance
if(!pCoreKeyframe->create())
{
theExporter.SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
delete pCoreKeyframe;
theExporter.GetInterface()->StopProgressInfo();
return false;
}
// set the frame time
pCoreKeyframe->setTime((float)outputFrame / (float)sheet.GetFps() + wrapTime);
// get the translation and the rotation of the bone candidate
CalVector translation;
CalQuaternion rotation;
skeletonCandidate.GetTranslationAndRotation(boneCandidateId, time, translation, rotation);
// set the translation and rotation
pCoreKeyframe->setTranslation(translation);
pCoreKeyframe->setRotation(rotation);
// get the core track for this bone candidate
CalCoreTrack *pCoreTrack;
pCoreTrack = coreAnimation->getCoreTrack(pBoneCandidate->GetId());
if(pCoreTrack == 0)
{
theExporter.SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
delete pCoreKeyframe;
theExporter.GetInterface()->StopProgressInfo();
return false;
}
// add this core keyframe to the core track
pCoreTrack->addCoreKeyframe(pCoreKeyframe);
}
}
// calculate the next displaced frame and its frame time
if(wrapFrame > 0)
{
if(displacedFrame == endFrame)
{
wrapTime = 0.0001f;
displacedFrame = 0;
}
else
{
wrapTime = 0.0f;
outputFrame++;
displacedFrame++;
}
}
else
{
outputFrame++;
displacedFrame++;
}
}
// stop the progress info
theExporter.GetInterface()->StopProgressInfo();
// save core animation to the file
if(!CalSaver::saveCoreAnimation(strFilename, coreAnimation.get()))
{
theExporter.SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
return false;
}
return true;
}
//------------------------------------------------------------------------------//
// Export the skeleton from a Maxscript call --//
//------------------------------------------------------------------------------//
bool CMaxInterface::ExportSkeletonFromMaxscriptCall(const std::string& strFilename, bool bShowUI)
{
// build a skeleton candidate
CSkeletonCandidate skeletonCandidate;
if(!skeletonCandidate.CreateFromInterfaceFromMaxScriptCall()) return false;
//Does the user wants to see the UI and select the bones himself ?
if (bShowUI)
{
// show export wizard sheet
CSkeletonExportSheet sheet(_T("Cal3D Skeleton Export"), GetMainWnd());
sheet.SetSkeletonCandidate(&skeletonCandidate);
sheet.SetWizardMode();
if(sheet.DoModal() != ID_WIZFINISH) return true;
}
// build the selected ids of the bone candidates
int selectedCount = skeletonCandidate.BuildSelectedId();
if(selectedCount == 0)
{
theExporter.SetLastError("No bones selected to export.", __FILE__, __LINE__);
return false;
}
// create the core skeleton instance
CalCoreSkeletonPtr coreSkeleton = new CalCoreSkeleton;
// get bone candidate vector
std::vector<CBoneCandidate *>& vectorBoneCandidate = skeletonCandidate.GetVectorBoneCandidate();
// start the progress info
StartProgressInfo("Exporting to skeleton file...");
size_t boneCandidateId;
int selectedId;
for(boneCandidateId = 0, selectedId = 0; boneCandidateId < vectorBoneCandidate.size(); boneCandidateId++)
{
// get the bone candidate
CBoneCandidate *pBoneCandidate;
pBoneCandidate = vectorBoneCandidate[boneCandidateId];
// only export selected bone candidates
if(pBoneCandidate->IsSelected())
{
// update the progress info
SetProgressInfo(int(100.0f * (selectedId + 1) / selectedCount));
selectedId++;
// allocate new core bone instance
CalCoreBone *pCoreBone = new CalCoreBone(pBoneCandidate->GetNode()->GetName());
// get the parent id of the bone candidate
int parentId;
parentId = skeletonCandidate.GetParentSelectedId(boneCandidateId);
// set the parentId
pCoreBone->setParentId(parentId);
// get the translation and the rotation of the bone candidate
CalVector translation;
CalQuaternion rotation;
skeletonCandidate.GetTranslationAndRotation(boneCandidateId, -1.0f, translation, rotation);
// set the translation and rotation
pCoreBone->setTranslation(translation);
pCoreBone->setRotation(rotation);
// get the bone space translation and the rotation of the bone candidate
CalVector translationBoneSpace;
CalQuaternion rotationBoneSpace;
skeletonCandidate.GetTranslationAndRotationBoneSpace(boneCandidateId, -1.0f, translationBoneSpace, rotationBoneSpace);
// set the bone space translation and rotation
pCoreBone->setTranslationBoneSpace(translationBoneSpace);
pCoreBone->setRotationBoneSpace(rotationBoneSpace);
// set the core skeleton of the core bone instance
pCoreBone->setCoreSkeleton(coreSkeleton.get());
// add the core bone to the core skeleton instance
int boneId;
boneId = coreSkeleton->addCoreBone(pCoreBone);
// adjust child list of parent bone
if(parentId != -1)
{
// get parent core bone
CalCoreBone *pParentCoreBone;
pParentCoreBone = coreSkeleton->getCoreBone(parentId);
if(pParentCoreBone == 0)
{
theExporter.SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
delete pCoreBone;
StopProgressInfo();
return false;
}
// add this core bone to the child list of the parent bone
pParentCoreBone->addChildId(boneId);
}
}
}
// stop the progress info
StopProgressInfo();
// save core skeleton to the file
if(!CalSaver::saveCoreSkeleton(strFilename, coreSkeleton.get()))
{
theExporter.SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
return false;
}
return true;
}
bool CExporter::ExportSkeleton(const std::string& strFilename)
{
// check if a valid interface is set
if(m_pInterface == 0)
{
SetLastError("Invalid handle.", __FILE__, __LINE__);
return false;
}
// build a skeleton candidate
CSkeletonCandidate skeletonCandidate;
if(!skeletonCandidate.CreateFromInterface()) return false;
// show export wizard sheet
CSkeletonExportSheet sheet("Cal3D Skeleton Export", m_pInterface->GetMainWnd());
sheet.SetSkeletonCandidate(&skeletonCandidate);
sheet.SetWizardMode();
if(sheet.DoModal() != ID_WIZFINISH) return true;
// build the selected ids of the bone candidates
int selectedCount = skeletonCandidate.BuildSelectedId();
if(selectedCount == 0)
{
SetLastError("No bones selected to export.", __FILE__, __LINE__);
return false;
}
// create the core skeleton instance
CalCoreSkeletonPtr coreSkeleton = new CalCoreSkeleton;
// get bone candidate vector
std::vector<CBoneCandidate *> vectorBoneCandidate = skeletonCandidate.GetVectorBoneCandidate();
// start the progress info
m_pInterface->StartProgressInfo("Exporting to skeleton file...");
size_t boneCandidateId;
int selectedId;
for(boneCandidateId = 0, selectedId = 0; boneCandidateId < vectorBoneCandidate.size(); boneCandidateId++)
{
// get the bone candidate
CBoneCandidate *pBoneCandidate = vectorBoneCandidate[boneCandidateId];
// only export selected bone candidates
if(pBoneCandidate->IsSelected())
{
// update the progress info
m_pInterface->SetProgressInfo(int(100.0f * (selectedId + 1) / selectedCount));
selectedId++;
// allocate new core bone instance
CalCoreBone *pCoreBone = new CalCoreBone(pBoneCandidate->GetNode()->GetName());
// get the parent id of the bone candidate
int parentId = skeletonCandidate.GetParentSelectedId(boneCandidateId);
// set the parentId
pCoreBone->setParentId(parentId);
// get the translation and the rotation of the bone candidate
CalVector translation;
CalQuaternion rotation;
skeletonCandidate.GetTranslationAndRotation(boneCandidateId, -1.0f, translation, rotation);
// set the translation and rotation
pCoreBone->setTranslation(translation);
pCoreBone->setRotation(rotation);
// get the bone space translation and the rotation of the bone candidate
CalVector translationBoneSpace;
CalQuaternion rotationBoneSpace;
skeletonCandidate.GetTranslationAndRotationBoneSpace(boneCandidateId, -1.0f, translationBoneSpace, rotationBoneSpace);
// set the bone space translation and rotation
pCoreBone->setTranslationBoneSpace(translationBoneSpace);
pCoreBone->setRotationBoneSpace(rotationBoneSpace);
// set the core skeleton of the core bone instance
pCoreBone->setCoreSkeleton(coreSkeleton.get());
// add the core bone to the core skeleton instance
int boneId;
boneId = coreSkeleton->addCoreBone(pCoreBone);
// adjust child list of parent bone
if(parentId != -1)
{
// get parent core bone
CalCoreBone *pParentCoreBone;
pParentCoreBone = coreSkeleton->getCoreBone(parentId);
if(pParentCoreBone == 0)
{
SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
delete pCoreBone;
m_pInterface->StopProgressInfo();
return false;
}
// add this core bone to the child list of the parent bone
pParentCoreBone->addChildId(boneId);
}
}
}
// stop the progress info
m_pInterface->StopProgressInfo();
// save core skeleton to the file
if(!CalSaver::saveCoreSkeleton(strFilename, coreSkeleton.get()))
{
SetLastError(CalError::getLastErrorText(), __FILE__, __LINE__);
return false;
}
HKEY hk;
LONG lret=RegCreateKey(HKEY_CURRENT_USER, "Software\\Cal3D\\Exporter", &hk);
if(lret==ERROR_SUCCESS && NULL!=hk)
{
lret=RegSetValueEx(hk,"skeleton",NULL,REG_SZ,(unsigned char *)strFilename.c_str() ,strFilename.length());
RegCloseKey(hk);
}
return true;
}